KR101726053B1 - Transporting apparatus - Google Patents

Transporting apparatus Download PDF

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Publication number
KR101726053B1
KR101726053B1 KR1020150094096A KR20150094096A KR101726053B1 KR 101726053 B1 KR101726053 B1 KR 101726053B1 KR 1020150094096 A KR1020150094096 A KR 1020150094096A KR 20150094096 A KR20150094096 A KR 20150094096A KR 101726053 B1 KR101726053 B1 KR 101726053B1
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KR
South Korea
Prior art keywords
upper frame
frame
lower frame
fixing
fixing pin
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KR1020150094096A
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Korean (ko)
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KR20170005229A (en
Inventor
김준수
김병한
Original Assignee
주식회사 포스코
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Priority to KR1020150094096A priority Critical patent/KR101726053B1/en
Publication of KR20170005229A publication Critical patent/KR20170005229A/en
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Publication of KR101726053B1 publication Critical patent/KR101726053B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
    • B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
    • B66C17/12—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes for handling workpieces, e.g. ingots, which require to be supported temporarily within, or withdrawn from, a treatment chamber, e.g. tong cranes, soaking-pit cranes, stripper cranes
    • B66C17/16—Tong cranes with means for turning the tongs about a vertical axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a transport apparatus provided with a frame to which a clamp is fastened and a frame to be fastened to a transportation facility,
The transportation device comprises: an upper frame associated with the transportation facility; A lower frame connected to the upper frame and having a clamp for transporting the material; And a fastening means for fastening the upper frame and the lower frame to be detached, wherein the upper frame is formed of a pair of flanges protruding outward from the pivot portion, The lower frame includes a body and a support portion protruding from both side ends of the body and inserted into a flange portion of the upper frame. The fastening means fastens the flange portion of the upper frame and the support portion of the lower frame, The fastening means includes a fixing pin provided in a flange portion of the upper frame and inserted into a seating groove formed in a support portion of the lower frame. And an engaging portion provided on the lower frame and engaged with the fixing pin of the upper frame, wherein the engaging portion includes: a fixing pin inserted into the protrusion formed on the lower frame; A fixing part protruding from the lower frame and inserted with the engaging member; And a fixing member fastened to the fixing portion to support the coupling member so as not to be detached.
With this configuration, since the frame to which the clamp is fastened and the frame to be fastened to the transportation facility can be separated, only the frame side including the configuration requiring replacement can be replaced, thereby reducing the work time for replacement.

Figure R1020150094096

Description

TRANSPORTING APPARATUS

The present invention relates to a transport apparatus, and more particularly, to a transport apparatus for transporting (transporting) slabs, in which a frame portion, to which a clamp is fastened, and a frame to be fastened to a transport facility (overhead crane) Transport device.

Generally, a transportation facility, that is, a ceiling crane, is used to transport heavy objects. Particularly, a crane is used to transfer a slab of a heavy product produced in a steelmaking process to a post-process. When the post-process is a furnace, the crane is configured to be pivoted. That is, when the post-process is a heating furnace, the slab is turned by 90 degrees to be deposited.

1, there is shown a conventional transportation apparatus, that is, a crane truck, including a lower body 10 connected to a transportation facility for moving a rail on a ceiling, that is, a ceiling crane (not shown) A lower body part 20 coupled to the lower body part 10 so as to be pivotally connected to the lower body part 10 so as to be pivoted to the upper body part 10, and a clamp 30 for clamping an object or slab by a clamping operation, And a clamp driving unit 32 provided with a cylinder or the like for driving the motor.

2, the lower body part 20 includes a frame 21, a cylindrical swivel part 22 provided on the frame 21 and pivotally coupled to the upper body 10, And a main beam 23 provided on the main body 21 and coupled with the clamp 30. At this time, the frame 21 and the pivot portion 22 are integrally formed by welding or the like.

In the case of such a conventional transportation apparatus, when the breakdown or breakage is issued to at least one of the constituent elements of each constitution and it is necessary to replace it, the entire upper body and the lower body must be separated and replaced, And there is a problem that the maintenance cost is high.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a transportation device capable of separating a frame fastened to a clamp and a frame fastened to a transportation facility.

In order to achieve the above object, according to a preferred embodiment of the present invention, there is provided a transportation apparatus comprising: an upper frame connected to a transportation facility; A lower frame connected to the upper frame and having a clamp for transporting the material; And a fastening means for fastening the upper frame and the lower frame to be detached, wherein the upper frame is formed of a pair of flanges protruding outward from the pivot portion, The lower frame includes a body and a support portion protruding from both side ends of the body and inserted into a flange portion of the upper frame. The fastening means fastens the flange portion of the upper frame and the support portion of the lower frame, The fastening means includes a fixing pin provided in a flange portion of the upper frame and inserted into a seating groove formed in a support portion of the lower frame. And an engaging portion provided on the lower frame and engaged with the fixing pin of the upper frame, wherein the engaging portion includes: a fixing pin inserted into the protrusion formed on the lower frame; A fixing part protruding from the lower frame and inserted with the engaging member; And a fixing member fastened to the fixing portion to support the coupling member so as not to be detached.

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In order to achieve the above object, according to a preferred embodiment of the present invention, there is provided a transportation apparatus comprising: an upper frame connected to a transportation facility; A lower frame connected to the upper frame and having a clamp for transporting the material; And a fastening means for fastening the upper frame and the lower frame to be detached, wherein the upper frame is formed of a pair of flanges protruding outward from the pivot portion, The lower frame includes a body and a support portion protruding from both side ends of the body and inserted into a flange portion of the upper frame. The fastening means fastens the flange portion of the upper frame and the support portion of the lower frame, The fastening means includes a fixing pin provided in a flange portion of the upper frame and inserted into a seating groove formed in a support portion of the lower frame. And an engaging portion provided on the lower frame and engaged with the fixing pin of the upper frame, wherein the engaging portion has a fixing pin of the upper frame inserted into one end thereof, ; A fixing part protruding from the lower frame and inserted with the engaging member; And a fixing member fastened to the fixing portion to support the coupling member so as not to be detached.

The fixing pin of the upper frame may have a through hole at an end protruding outside the coupling member, and the fixing member may be inserted into the through hole of the fixing pin and fastened to the fixing portion.

Further, the transportation facility is provided as a crane, and the material may be provided as a slab, and may be provided as a crane that transports the slab.

According to the transport apparatus of the present invention, since the frame to which the clamp is fastened and the frame to be fastened to the transportation facility can be separated, only the frame side including the structure requiring replacement can be replaced, It is effective.

According to the present invention, it is possible to replace only a frame side including a configuration requiring replacement, thereby reducing maintenance and repair costs.

1 is a front view schematically showing a conventional transportation device,
FIG. 2 is a perspective view schematically showing a lower body part of a conventional transportation device,
3 is a front view schematically showing a transportation apparatus according to an embodiment of the present invention.
FIG. 4 is an exploded perspective view schematically showing a main part of a transportation apparatus according to an embodiment of the present invention,
5 is a perspective view schematically showing an essential portion of a transportation apparatus according to an embodiment of the present invention,
FIG. 6 is a perspective view schematically showing an essential part of a transportation apparatus according to another embodiment of the present invention,
7 is a perspective view schematically showing an essential portion of a transportation apparatus according to another embodiment of the present invention.

In order to facilitate understanding of the features of the present invention, the transport apparatus related to the embodiment of the present invention will be described in more detail.

It should be noted that, in order to facilitate understanding of the embodiments described below, reference numerals are added to the components of the accompanying drawings, so that the same components are denoted by the same reference numerals even though they are shown in different drawings . In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Hereinafter, a specific embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a front view schematically showing a transportation apparatus according to an embodiment of the present invention, and FIGS. 4 and 5 are a perspective view and an exploded perspective view schematically showing an essential part of the transportation apparatus.

3 to 5, the transportation apparatus of the present invention includes an upper frame 100 connected to a transportation facility (not shown), a clamp 30 connected to the upper frame 100 and capable of transporting a material And a fastening means 300 for fastening the upper frame 100 and the lower frame 200 in a detachable manner.

However, in the following embodiments, the present invention will be described only in the case of a crane train for transporting slabs, and the transport facility will be described as a (crane) crane for carrying such a crane train. .

In the following description of the drawings, the same elements as those of the conventional crane mechanism of Fig. 1 are denoted by the same reference numerals. In other words, the upper body 10, the clamp 30, and the clamp driving unit 32, which are provided by a cylinder or the like, for clamping the clamp.

More specifically, the upper frame 100 is fastened to an upper body 10 connected with a cable by a transportation facility moving on a rail mounted on the ceiling, and the lower frame 200 is connected to the upper frame 100 And a clamp 30 for clamping the object.

The upper frame 100 is formed of a pair of flanges 120 protruding to the outside of the swivel unit 110. The swivel unit 110 is rotatably coupled to the upper body 10, do. Here, the swivel part 110 is provided in a ring shape, and the flange part 120 is protruded outward from the outer circumferential surface of the swivel part 110 so as to be symmetrical with respect to the center axis of the swivel part 110 .

The lower frame 200 includes a body 210 having a length corresponding to the length of the upper frame 100 and on which the upper frame 100 is seated, And a support 220 protruding from both ends of the body 210 to insert the flange 120 in a state where the flange 120 is inserted. A pair of main beams 250, to which the clamps 30 are connected, are fastened to the lower frame 200.

The fastening means 300 fastens the flange portion 120 of the upper frame 100 and the support portion 220 of the lower frame 200. That is, the fastening means 300 may be configured such that the flange portion 120 of the upper frame 100 is inserted into the support portion 220 of the lower frame 200, and the upper frame 100 and the lower frame 200, Respectively.

More specifically, the fastening means 300 includes a fastening pin (not shown) provided in the flange portion 120 of the upper frame 100 and inserted into a seating groove 221 formed in the support portion 220 of the lower frame 200 310 and an engaging portion provided on the lower frame 200 and engaged with the fixing pin 310 of the upper frame 100.

In other words, a seating groove 221 is formed in the supporting part 220, and a fixing pin 310 is fastened to the flange part 120. When the flange part 120 is inserted into the supporting part 220, The fixing pin 310 protruding outside the flange portion 120 is inserted into the mounting groove 221 of the support portion 220 and the connection portion is inserted into the mounting groove 221 of the support portion 220, Tighten so that it does not come off.

The coupling unit includes a coupling member 320 inserted into the fixing pin 310 of the upper frame 100 and the protrusion 230 formed in the lower frame 200 and a coupling member 320 protruding from the lower frame 200 A fixing part 240 to which the coupling member 320 is inserted and a fixing member 330 which is fastened to the fixing part 240 and supports the coupling member 320 so as not to be detached.

The coupling member 320 is formed in a bar shape and has a plurality of holes 321 through which the fixing pins 310 of the upper frame 100 and the protrusions 230 of the lower frame 200 are inserted, When the fixing pin 310 of the upper frame 100 is inserted into the mounting groove 221 of the supporting portion 220, the connecting member 320 is inserted into the fixing pin 310 and the protrusion 230 So that the upper frame 100 and the lower frame 200 are fastened.

The fixing portion 240 is formed on the lower frame 200 in a state where the coupling member 320 is coupled to the fixing pin 310 and the protrusion 230 so as to surround the coupling member 320 . The fixing member 330 is inserted into the fixing portion 240 so that the coupling member 320 is inserted into the fixing pin 310 and the protrusion 230.

6 is a perspective view schematically showing an essential portion of a transportation apparatus according to another embodiment of the present invention.

Referring to FIG. 6, the transport apparatus according to another embodiment of the present invention is provided with the same structure as that of the transport apparatus according to the above-described embodiment of the present invention, The fixing member 330 is inserted into the through hole 311 of the fixing pin 310 and is fastened to the fixing part 240. The through hole 311 is formed at an end portion protruding outward from the coupling member 320, do. That is, the fixing member 330 is coupled with the fixing pin 310 and the fixing unit 240 in a linked manner.

7 is a perspective view schematically showing an essential portion of a transportation apparatus according to another embodiment of the present invention.

Referring to FIG. 7, the transportation apparatus according to another embodiment of the present invention is provided with the same structure as the transportation apparatus according to the embodiment of the present invention described above, and there are some differences in the coupling unit.

The coupling part includes a coupling part 420 formed at one end thereof with a hole 421 through which the fixing pin 310 of the upper frame 100 is inserted and another end coupled to the lower frame 200 to be rotated, A fixing part 240 protruding from the lower frame 200 to receive the coupling member 420 and a fixing member 240 fastened to the fixing part 240 to support the coupling member 420 so as not to be detached, (330).

That is, the coupling member 420 is rotatably coupled to the lower frame 200, and the upper frame 100 is seated on the lower frame 200, so that the fixing pin 310 is supported by the supporting portion 220, The coupling member 420 is rotated so that the fixing pin 310 is inserted into the hole 421 formed in the coupling member 420. The fixing member 330 is inserted into the fixing portion 240 to prevent the coupling member 420 from being detached.

The coupling member 420 is formed with a through hole 311 at the end of the fixing pin 310 provided in the upper frame 100 and the coupling member 420 is inserted into the fixing pin 310 The through hole 311 may be exposed to the outside and the fixing member 330 may be inserted and fixed together with the through hole 311 of the fixing pin 310 and the fixing portion 240.

Of course, although not shown in the drawing, a through hole is not formed in the fixing pin, and the fixing portion is formed at a position where the fixing portion does not interfere with the fixing pin, and the fixing member is inserted into the fixing pin The fixing member may be inserted so that the engaging member is not separated from the fixing pin.

With this configuration, it is possible to easily attach and detach the upper frame connected to the transportation equipment and the lower frame having the clamp, so that the maintenance and repair cost can be reduced, and the work time for replacing broken or broken parts can be saved Can be effective.

As shown in the drawing, the fastening means described above is provided on each of both sides of the upper frame and the lower frame so as to fasten the upper frame and the lower frame, and if necessary, the number of the fastening means can be changed .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various changes and modifications may be made without departing from the scope of the appended claims.

10: upper body 30: clamp
100: upper frame 110:
120: flange portion 200: lower frame
210: body 220: support
230: protrusion 240:
250: main beam 300: fastening means
310: fixing pin 320, 420: engaging member
330: Fixing member

Claims (7)

delete delete delete An upper frame associated with the transportation facility;
A lower frame connected to the upper frame and having a clamp for transporting the material; And
Fastening means for fastening the upper frame and the lower frame to be detached;
/ RTI >
Wherein the upper frame is formed of a pivot portion that is coupled to the transportation equipment so as to be rotated, and a pair of flange portions that protrude outward of the pivot portion,
The lower frame includes a body, a support portion protruding from both side ends of the body and inserted into the flange portion of the upper frame,
The fastening means fastens the flange portion of the upper frame and the support portion of the lower frame,
The fastening means,
A fixing pin provided at a flange portion of the upper frame and inserted into a seating groove formed in a support portion of the lower frame; And
An engaging part provided on the lower frame and engaged with a fixing pin of the upper frame;
Lt; / RTI >
The coupling portion
An engaging member inserted into the fixing pin of the upper frame and the protrusion formed on the lower frame;
A fixing part protruding from the lower frame and inserted with the engaging member; And
A fixing member which is fastened to the fixing portion and supports the coupling member so as not to be detached;
And a conveying device for conveying the conveying device.
An upper frame associated with the transportation facility;
A lower frame connected to the upper frame and having a clamp for transporting the material; And
Fastening means for fastening the upper frame and the lower frame to be detached;
/ RTI >
Wherein the upper frame is formed of a pivot portion that is coupled to the transportation equipment so as to be rotated, and a pair of flange portions that protrude outward of the pivot portion,
The lower frame includes a body, a support portion protruding from both side ends of the body and inserted into the flange portion of the upper frame,
The fastening means fastens the flange portion of the upper frame and the supporting portion of the lower frame,
The fastening means,
A fixing pin provided at a flange portion of the upper frame and inserted into a seating groove formed in a support portion of the lower frame; And
An engaging part provided on the lower frame and engaged with a fixing pin of the upper frame;
Lt; / RTI >
The coupling portion
An engaging member to which the fixing pin of the upper frame is inserted at one end and the other end of which is coupled to the lower frame for rotation;
A fixing part protruding from the lower frame and inserted with the engaging member; And
A fixing member which is fastened to the fixing portion and supports the coupling member so as not to be detached;
And a conveying device for conveying the conveying device.
The method according to claim 4 or 5,
Wherein the fixing pin of the upper frame is formed with a through hole at an end portion protruding outside the engaging member, and the fixing member is inserted into the through hole of the fixing pin and fastened to the fixing portion.
The method according to claim 4 or 5,
Wherein the transport facility is provided as a crane and the material is provided as a slab so as to be provided as a crane travel for transporting the slab.
KR1020150094096A 2015-07-01 2015-07-01 Transporting apparatus KR101726053B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150094096A KR101726053B1 (en) 2015-07-01 2015-07-01 Transporting apparatus

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Application Number Priority Date Filing Date Title
KR1020150094096A KR101726053B1 (en) 2015-07-01 2015-07-01 Transporting apparatus

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KR101726053B1 true KR101726053B1 (en) 2017-04-12

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200343415Y1 (en) * 2003-12-12 2004-02-27 주식회사 포스코 A tongs crane having a removable type tong-key and lower supporting beam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100105827A (en) * 2010-09-08 2010-09-30 주식회사 태강기업 Hydraulic pressure distributer for lightweight crane grab that has better performance of reducing inertia vibration
KR20120043558A (en) * 2010-10-26 2012-05-04 홍원발 Hoist holder part horizontal revolution device
KR200480383Y1 (en) * 2012-11-14 2016-05-18 엘에스산전 주식회사 Connect structure between relay and busbar for electric vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200343415Y1 (en) * 2003-12-12 2004-02-27 주식회사 포스코 A tongs crane having a removable type tong-key and lower supporting beam

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